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$61+ Cheap flights from Washington, D.C. (WAS) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MKE
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Wisconsin

Keep the following information in mind while searching for Washington, D.C. to Wisconsin flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$70
(Frontier)

One-way from

$61
(Frontier)

Popular in

June

Cheapest in

August

Average price

$329

Good round-trip deal

$329 or less

Good one-way deal

$224 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Milwaukee-Mitchell flights.
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From Washington, D.C. (WAS) to Wisconsin
Search Deals
One-way flight from Washington, D.C. (WAS) to Wisconsin
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Wisconsin.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Wisconsin.
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Find flight deals from Washington, D.C. to Wisconsin

Cheapest flights from Washington, D.C. to Wisconsin
Explore the most affordable flight options available from Washington, D.C. to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:05 pmBWI - ORD
Nonstop2h 27mFrontier
Mon 1/268:45 amORD - BWI
Nonstop2h 00mFrontier
Deal found 1/7$70
This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:28 pmBWI - ORD
Nonstop2h 27mFrontier
Mon 3/1612:43 pmORD - BWI
Nonstop2h 00mFrontier
Deal found 1/7$71
This Super.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:05 pmBWI - ORD
Nonstop2h 27mFrontier
Sun 2/15:25 amORD - BWI
Nonstop2h 00mFrontier
Deal found 1/6$72
This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2612:40 pmBWI - ORD
Nonstop2h 27mFrontier
Sun 2/15:25 amORD - BWI
Nonstop2h 00mFrontier
Deal found 1/7$74
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/187:45 pmBWI - ORD
Nonstop2h 27mFrontier
Thu 1/228:10 amORD - BWI
Nonstop2h 00mFrontier
Deal found 1/6$82
This Frontier deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:57 amBWI - ORD
Nonstop2h 24mFrontier
Mon 4/136:00 amORD - BWI
Nonstop2h 02mFrontier
Deal found 1/8$84
This Priceline deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/912:40 pmBWI - ORD
Nonstop2h 27mMultiple Airlines
Tue 2/1012:44 pmORD - BWI
1 stop9h 09mMultiple Airlines
Deal found 1/7$87
This CheapOair deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:05 pmBWI - ORD
Nonstop2h 27mFrontier
Mon 2/28:45 amORD - BWI
Nonstop2h 00mFrontier
Deal found 1/7$91
This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:05 pmBWI - ORD
Nonstop2h 27mFrontier
Tue 2/32:53 pmORD - BWI
1 stop8h 28mFrontier
Deal found 1/7$93
This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2612:40 pmBWI - ORD
Nonstop2h 27mFrontier
Tue 2/32:53 pmORD - BWI
1 stop8h 28mFrontier
Deal found 1/7$94
This CheapOair deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2310:00 amBWI - ORD
Nonstop2h 27mFrontier
Mon 1/268:45 amORD - BWI
Nonstop2h 00mFrontier
Deal found 1/8$95
This Booking.com deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:30 pmBWI - MSP
Nonstop2h 40mSun Country Air
Mon 5/48:00 amMSP - BWI
Nonstop2h 22mSun Country Air
Deal found 1/5$138

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Wisconsin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Wisconsin that are best for you.

Fly from

Washington, D.C.

Fly to

Wisconsin

Route

Depart

Return

Price

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Thu 2/19

6:30 am-7:53 am

Nonstop2h 23m

Chicago O'Hare Intl

Mon 2/23

6:15 pm-9:17 pm

Nonstop2h 02m

$129

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Thu 1/29

10:05 am-11:25 am

Nonstop2h 20m

Chicago O'Hare Intl

Sat 1/31

6:15 pm-9:21 pm

Nonstop2h 06m

$144

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Thu 2/26

6:00 am-12:15 pm

1 stop7h 15m

Chicago O'Hare Intl

Mon 3/2

2:15 pm-11:50 pm

1 stop8h 35m

$149

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Thu 3/19

6:20 am-12:50 pm

1 stop7h 30m

Chicago O'Hare Intl

Mon 3/23

4:15 pm-11:55 pm

1 stop6h 40m

$149

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Thu 3/12

6:55 am-4:10 pm

1 stop10h 15m

Chicago O'Hare Intl

Mon 3/16

1:35 pm-10:55 pm

2 stops8h 20m

$160

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 2/4

12:00 pm-1:15 pm

Nonstop2h 15m

Chicago O'Hare Intl

Wed 2/11

10:52 am-4:34 pm

1 stop4h 42m

$160

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 1/28

12:59 pm-4:56 pm

1 stop4h 57m

Chicago O'Hare Intl

Wed 2/4

12:38 pm-3:32 pm

Nonstop1h 54m

$160

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Mon 2/2

3:30 pm-4:49 pm

Nonstop2h 19m

Chicago O'Hare Intl

Mon 2/9

8:58 pm-11:59 pm

Nonstop2h 01m

$171

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Thu 2/12

1:02 pm-2:20 pm

Nonstop2h 18m

Chicago O'Hare Intl

Mon 2/23

8:50 am-11:50 am

Nonstop2h 00m

$171

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Thu 2/19

1:02 pm-2:20 pm

Nonstop2h 18m

Chicago O'Hare Intl

Mon 2/23

2:30 pm-5:30 pm

Nonstop2h 00m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Wisconsin

What is the cheapest month to book a flight from Washington, D.C. to Wisconsin?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Wisconsin (average of $70). Flying from Washington, D.C. to Wisconsin in December is currently the most expensive (average of $240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to WI?

Find hourly flight availability from Washington, D.C. to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

One of the essential ways to save on airfare from Washington, D.C. to Wisconsin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Washington, D.C. to Wisconsin?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Wisconsin. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their Washington, D.C. to Wisconsin flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Wisconsin

Explore weekly flight availability from Washington, D.C. to Wisconsin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 8, 2026.

The most flights from WAS to USWI are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Washington, D.C. to Wisconsin?

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated January 8, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Wisconsin, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,025 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,095 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,287 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Wisconsin?

    There are many flights that can get you from Washington, D.C. to Wisconsin in 2h 23m. Fly via United Airlines, Southwest, or Delta to get the fastest option. Washington, D.C. and Wisconsin are separated by a distance of 620 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Wisconsin one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $98. Frontier flights start at $100 while deals on Delta start at $105 one-way.

  • What are the most popular routes from Washington, D.C. to Wisconsin?

    When deciding which route to take from Washington, D.C. to Wisconsin consider Baltimore/Washington - Chicago O'Hare Intl, Washington, D.C. Dulles Intl - Chicago O'Hare Intl or Washington, D.C. Reagan-National - Chicago O'Hare Intl as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Wisconsin.

  • Can I find deals for business class flights from Washington, D.C. to Wisconsin?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Wisconsin?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Wisconsin (average of $70). Flying from Washington, D.C. to Wisconsin in December is currently the most expensive (average of $240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington, D.C. to Wisconsin

Discover the top 5 airlines that operate flights from Washington, D.C. to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$118FlexibilityNo cancel feeOn-time65%
DeltaCheapest$128Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$134Average$405FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$234Average$363FlexibilityNo cancel feeOn-time63%

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